EP 0852728 B1 20020403 - BROADBAND TEM-HORN ANTENNA
Title (en)
BROADBAND TEM-HORN ANTENNA
Title (de)
BREITBAND-TEM-HORN-ANTENNE
Title (fr)
ANTENNE A LARGE BANDE A CORNET A ONDE ELECTROMAGNETIQUE TRANSVERSE (TEM)
Publication
Application
Priority
- CA 9600646 W 19960926
- CA 2179703 A 19960621
- US 430695 P 19950926
Abstract (en)
[origin: WO9712252A1] This application relates to a compact broadband horn antenna. The antenna has a septum in the horn adjacent one side thereof. One embodiment consists of abutting, wedge-shaped, dielectric members having conducting coatings. A particular feed arrangement has a primary segment partitioned into quadrants with each quadrant having a conducting septum extending forwardly into a secondary section, to provide field uniformity. In an embodiment useful at frequencies above 1 GHz the septum curves upwardly at the horn mouth and is supported by an absorbing structure located just above the mouth of the horn. The other end of the septum is supported at the horn feed and the septum is otherwise unsupported along its length.
IPC 1-7
IPC 8 full level
G01R 29/08 (2006.01)
CPC (source: EP)
G01R 29/0821 (2013.01)
Designated contracting state (EPC)
CH DE FR GB IT LI SE
DOCDB simple family (publication)
WO 9712252 A1 19970403; AU 6982796 A 19970417; DE 69620426 D1 20020508; DE 69620426 T2 20021121; EP 0852728 A1 19980715; EP 0852728 B1 20020403
DOCDB simple family (application)
CA 9600646 W 19960926; AU 6982796 A 19960926; DE 69620426 T 19960926; EP 96930937 A 19960926